"use strict";
/*!-----------------------------------------------------------------------------
 * Copyright (c) Microsoft Corporation. All rights reserved.
 * Version: 0.34.1(547870b6881302c5b4ff32173c16d06009e3588f)
 * Released under the MIT license
 * https://github.com/microsoft/monaco-editor/blob/main/LICENSE.txt
 *-----------------------------------------------------------------------------*/
define("vs/basic-languages/scheme/scheme", ["require"], require => {
	var moduleExports = (() => {
		var __defProp = Object.defineProperty;
		var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
		var __getOwnPropNames = Object.getOwnPropertyNames;
		var __hasOwnProp = Object.prototype.hasOwnProperty;
		var __export = (target, all) => {
			for (var name in all)
				__defProp(target, name, { get: all[name], enumerable: true });
		};
		var __copyProps = (to, from, except, desc) => {
			if ((from && typeof from === "object") || typeof from === "function") {
				for (let key of __getOwnPropNames(from))
					if (!__hasOwnProp.call(to, key) && key !== except)
						__defProp(to, key, {
							get: () => from[key],
							enumerable:
								!(desc = __getOwnPropDesc(from, key)) || desc.enumerable
						});
			}
			return to;
		};
		var __toCommonJS = mod =>
			__copyProps(__defProp({}, "__esModule", { value: true }), mod);

		// src/basic-languages/scheme/scheme.ts
		var scheme_exports = {};
		__export(scheme_exports, {
			conf: () => conf,
			language: () => language
		});
		var conf = {
			comments: {
				lineComment: ";",
				blockComment: ["#|", "|#"]
			},
			brackets: [
				["(", ")"],
				["{", "}"],
				["[", "]"]
			],
			autoClosingPairs: [
				{ open: "{", close: "}" },
				{ open: "[", close: "]" },
				{ open: "(", close: ")" },
				{ open: '"', close: '"' }
			],
			surroundingPairs: [
				{ open: "{", close: "}" },
				{ open: "[", close: "]" },
				{ open: "(", close: ")" },
				{ open: '"', close: '"' }
			]
		};
		var language = {
			defaultToken: "",
			ignoreCase: true,
			tokenPostfix: ".scheme",
			brackets: [
				{ open: "(", close: ")", token: "delimiter.parenthesis" },
				{ open: "{", close: "}", token: "delimiter.curly" },
				{ open: "[", close: "]", token: "delimiter.square" }
			],
			keywords: [
				"case",
				"do",
				"let",
				"loop",
				"if",
				"else",
				"when",
				"cons",
				"car",
				"cdr",
				"cond",
				"lambda",
				"lambda*",
				"syntax-rules",
				"format",
				"set!",
				"quote",
				"eval",
				"append",
				"list",
				"list?",
				"member?",
				"load"
			],
			constants: ["#t", "#f"],
			operators: ["eq?", "eqv?", "equal?", "and", "or", "not", "null?"],
			tokenizer: {
				root: [
					[/#[xXoObB][0-9a-fA-F]+/, "number.hex"],
					[/[+-]?\d+(?:(?:\.\d*)?(?:[eE][+-]?\d+)?)?/, "number.float"],
					[
						/(?:\b(?:(define|define-syntax|define-macro))\b)(\s+)((?:\w|\-|\!|\?)*)/,
						["keyword", "white", "variable"]
					],
					{ include: "@whitespace" },
					{ include: "@strings" },
					[
						/[a-zA-Z_#][a-zA-Z0-9_\-\?\!\*]*/,
						{
							cases: {
								"@keywords": "keyword",
								"@constants": "constant",
								"@operators": "operators",
								"@default": "identifier"
							}
						}
					]
				],
				comment: [
					[/[^\|#]+/, "comment"],
					[/#\|/, "comment", "@push"],
					[/\|#/, "comment", "@pop"],
					[/[\|#]/, "comment"]
				],
				whitespace: [
					[/[ \t\r\n]+/, "white"],
					[/#\|/, "comment", "@comment"],
					[/;.*$/, "comment"]
				],
				strings: [
					[/"$/, "string", "@popall"],
					[/"(?=.)/, "string", "@multiLineString"]
				],
				multiLineString: [
					[/[^\\"]+$/, "string", "@popall"],
					[/[^\\"]+/, "string"],
					[/\\./, "string.escape"],
					[/"/, "string", "@popall"],
					[/\\$/, "string"]
				]
			}
		};
		return __toCommonJS(scheme_exports);
	})();
	return moduleExports;
});
